ErodeFilter (MeteoInfoLib 1.7.5 API)

java.lang.Object
- org.meteoinfo.image.filter.AbstractBufferedImageOp
- - org.meteoinfo.image.filter.WholeImageFilter
  - - org.meteoinfo.image.filter.BinaryFilter
    - - org.meteoinfo.image.filter.ErodeFilter

所有已实现的接口:

java.awt.image.BufferedImageOp, java.lang.Cloneable
```
public class ErodeFilter
extends BinaryFilter
```
Given a binary image, this filter performs binary erosion, setting all removed pixels to the given 'new' color.

字段概要
- 从类继承的字段 org.meteoinfo.image.filter.BinaryFilter
  blackFunction, colormap, iterations, newColor
- 从类继承的字段 org.meteoinfo.image.filter.WholeImageFilter
  originalSpace, transformedSpace

构造器概要

构造器
构造器说明

ErodeFilter()

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`protected int[]`	`filterPixels(int width, int height, int[] inPixels, java.awt.Rectangle transformedSpace)`	Actually filter the pixels.
`int`	`getThreshold()`	Return the threshold - the number of neighbouring pixels for dilation to occur.
`void`	`setThreshold(int threshold)`	Set the threshold - the number of neighbouring pixels for dilation to occur.
`java.lang.String`	`toString()`

从类继承的方法 org.meteoinfo.image.filter.BinaryFilter
getBlackFunction, getColormap, getIterations, getNewColor, setBlackFunction, setColormap, setIterations, setNewColor

从类继承的方法 org.meteoinfo.image.filter.WholeImageFilter
filter, transformSpace

从类继承的方法 org.meteoinfo.image.filter.AbstractBufferedImageOp
clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB

从类继承的方法 java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 构造器详细资料
  - ErodeFilter
```
public ErodeFilter()
```
- 方法详细资料
  - setThreshold
```
public void setThreshold(int threshold)
```
    Set the threshold - the number of neighbouring pixels for dilation to occur.
    
    参数:
    
    threshold - the new threshold
    
    另请参阅:
    
    getThreshold()
  - getThreshold
```
public int getThreshold()
```
    Return the threshold - the number of neighbouring pixels for dilation to occur.
    
    返回:
    
    the current threshold
    
    另请参阅:
    
    setThreshold(int)
  - filterPixels
```
protected int[] filterPixels(int width,
                             int height,
                             int[] inPixels,
                             java.awt.Rectangle transformedSpace)
```
    从类复制的说明: WholeImageFilter
    
    Actually filter the pixels.
    
    指定者:
    
    filterPixels 在类中 WholeImageFilter
    
    参数:
    
    width - the image width
    
    height - the image height
    
    inPixels - the image pixels
    
    transformedSpace - the output bounds
    
    返回:
    
    the output pixels
  - toString
```
public java.lang.String toString()
```
    覆盖:
    
    toString 在类中 java.lang.Object